Welcome to the Circuit Basics RU-vid Channel! Here you will find video tutorials, reviews, and resources for interesting Arduino, Raspberry Pi, and DIY electronics projects. Hope you have fun, and thanks for watching!
"And this is the Joy-detector. the signal is getting high, when there is joy and a rubber stick raises. it will get de-flated when there is no joy and the signal is getting low, zero on pint 4."
I have joined your channel as this subject is very interesting for me and found your explanation very good, how can I count taps on the desk and when I have the amount of taps set in the code the led comes on. Thanks Bob
got a question: at 13:36 we can see that the sensitivity scale factors for x, y and z are 3.5, 3.9 and 4.3 respectively. Yet, at 14:51, in your code example you use the same sensitivity scale factor for all 3 axis. This factor is 3.9 and is the sensitivity factor for y according to the spec sheet at 13:36 You did the same for the 4g case, 8g and 16g too. Is there a reason why you only used 1 sensitivity scale factor, and why you chose to use the y axis scale factor? for 2 g i was expecting this: Xout = Xread * 3.5 Yout = Yread * 3.9 Zout = Zread * 4.3 thanks in advance
Hi Sir, this is Krishnamurthy Bhat from Bangalore INDIA Best build tutorial....i want to build... I am requesting you please share the Gerber files and components PDF ... Thank you
At first I had a problem with this, I suspected it would work on an older version, but I didn't know which one, but I read the comments, set the version to 2.0.1 and everything works! Thank you for your help and bravo to the creator, but next time show what version of the library you are working on.
This is a nice and informative video! I would just want to add two small corrections: 1. millis() works just fine inside an ISR. It won't increment while the ISR is running, but this is no issue: an ISR should normally run for far less than a millisecond, so you wouldn't expect it to increment anyways. 2. You should not qualify as `volatile` a variables that is local to the ISR: this is only for global variables shared between the ISR and normal code. And in this example, you certainly do *not* want `buttonState` to be stored in SRAM, as doing so only brings inefficiency, with not benefit.
A little time has passed since you posted the video. I would like to have two boards made according to your layout. However, your link to the boards leads to a blank JLCPCB website. Where can I find the Gerber files ..or do you have any spare boards left? Many thanks for the excellent tutorial!
Like the video.Good presentation. However, can you perhaps assist me with the following.I want to use the serial monitor to update a PWM signal the OCR0A fanSpeed = Serial.parseInt(); OCR0A = fanSpeed; but is does not work. It accepts the new value to set brighness of an LED but immediately the LED goes off again. Any Advice
When I was nine I was an idiot and shoved a 0.1 amp resistor directly in the 240v receptacle it made a loud bang and my power went off after that it turns out I killed the rcd
Good video! I copied the sketch but somehow no code appears on the screen. I tryed downgradeing it to version 2 but still nothing happens. I looked at all the comments but I still can't find any answers. Can anybody help?
Hi guys. Basic question. How does volume on iphone relate to output power or even dissipated power on the heatsink. Meaning if volume is low, chip shouldnt heat too much as compared to when volume is all the way up.
I reserached a bit. Seems volume on iphone (similar to volume knob for analog counterpart) will change the input signal voltage, and so will the output voltage to the speaker, Vo^2/R, changing the output power to the speaker.